Niu, Mu
Zhou, Zhikang
Wang, Long
Yang, Jian
Sun, Miao
Lv, Xin
Zhang, Faqiang
Article History
Received: 8 February 2023
Accepted: 15 May 2023
First Online: 8 June 2023
Declarations
:
: This study strictly adhered to the applicable guidelines of the Declaration of Helsinki. This study was approved by the Medical Ethics Committee of The Affiliated Hospital of Xuzhou Medical University (No.XYFY2021-KL112-01). Given the retrospective nature of the cohort study, the need for informed content was waived.
: Not applicable.
: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.